Saw-sharpener



I. ZULEG.

SAW SHARPENER.

APPLICATION man JAN. 9, 1914.

Patented Apr. 13, 1915.

3 SHEETS-SHEET 1.

THE NORRIS PETERS co. PHDTO-L!THO.. WASHINGTON D, c

' J. ZULEG.

SAW SHARPENER.

APPLICATFON FILED JAN. 9, 1914.

1,135,245, Patented Apr. 13, 1915.

'3 SHEETS-SHEET 2.

A ttest:

al (141.1 V. W11. M J; MM' Q J. ZULEG.

SAW SHARPENER.

APPLICATION FILED me, 1914.

1,135,245. Patented Apr. 13, 1915.

v 3 SHEETS-SHEET 3.

y MM y 469 Art} THE NORRIS PETERS ca, PHOTO-LITHCL. WASHINGTON. D c.

zUL'EG} F HOBB'OKEN, iERsEYfAssmNcm 'r'e- THE-BUTT N MACHI ERY JOSEPH comrmrxvor- NEW YORK; N. Y .A' conr'omrrolvor lmw YORK-.1

skw-sHARrENER.

l; Speciificet ibh of Letters fate lit.

originallfy forming the teeth- 'in'hf'circliler saw or? fer reshaping or "sharpehingg; the same,- andjits novelty cqnsist's inth eff c011: stru'cti ou fend adeptation of the" parts 'as will be Ihbre fully herein after pbihted' dutf The" saws contemplated to be fc'rihed" Orf sher'p euedi by eans (if "this" device; ere savv's' of a, asuar form'ha vingi teeth slightly uride'rcutlafid' oblique to the radius (if the circular v rip'hery.

:I the d awings, in which 'there 'is anu treted en apparatus'erhhedying a preferred tieii through the sarri'e cinfthe cf the 1m 2w in Fig. 1' arid a "sideielevatidh' of the perts back of the sectiorr'pla1 1e'; 'Fig gg. 3 is a 't epfiJl'au'yiew' of a. portion of the device.

shbwihg' en aut'o'hieti'cally retated carrier for thesevv, zindFigI 4' is a'yertical ltioh of the p "rts' showh in Fig. eh theipla'ne the" lihe iii Fig. i

Inth'e drawings, 10" is afhase' fglete adapted ur ivin pl t-w y any js'ili me s, fer iih'stancdibolts indicated: at 1'2 and I adapted "to' be herizent allyl Qttdjusted" in"'s 1ot s 13' formed in'the plate l 0 ifer thatfpurpo'se; and which bolts are-held in 'place' by nuts iridi cated at 14; Secured t0,for made integral vvithi the plate-11 are upright supper-ts 1 5 terminating .in barrel-shaped hearing s" in line with each other and adaptedtb receive a shaft 17 0h the'end Of vvhich fa grinding wheel 18 of any suitable inaterietlffor instance; cdrundum, is secured by any-suitable means, a's,' for instance, a nli't ind'i'cated at 19 so that the' grinding vvheelfwillrevelve With the. shaft 17 which is actuated by a pulley 20' 21150 secured to the shaft mdved hyjrne'ans of a helt (n o.t' shown) frqm; any'suitabl'e formef pew'e'r. The edge21 ,of.

the grinding whe'el is beveled with resp'ectlto the plane surface of the wheel' and its grihdin'g' surface is therefore" 6% the shape of a disk 0f fvvhich they the indented" pe to upp t the'cther pzir't's pf' the apparatus. "11' is a supplemental plate edjusta'hl'y seunif of a 'cqne Also sidju's'ta'hly secured to-the base "p'lztte -1 0 is ahplate 25 *held in pesitrcuby belts indicated at. 26. Springm j pw qly-from the plate 25. are standerds 27 Provided" if: thei'r uppe r Jends vvith apertures adapted to receive pivots indi-' cated at'-'28'a"i1df Which are prbvided with threaded1sh2thks'29 adapted to be' engaged by' lock nuts 30 v'vhereby the pivots can be ad HSt bl'y' secured the standards 27. Also springingjupwardly from-the plate 25 :i reltvvorojdsfifi threaded and adzi'pted toj recelveje'ltivver peir of huts 36 and an upper p 'alr 0f r'iutfs '37 spaced apart a suitable dis-- tah'ce ffeI -'a,ffpurp se presently tobe def scribed, ":9 e of said p'air' 'in' each instance c mmut g} stop or pesitiehihg member ailfd th'e'hthr' constituting a lock nut to hold the-ether mrt orphepair, rigidly in position.

apfertuie"42 when is vari'e'd in "width an iada'pted to receive sli'da'hle ceritia ge 43 hiavlng' 'e fian'ge i i' fir'ov'idedwith an apr turevvhich is ihterhzillygthread e'd and adapt-' ed to receive "a; {feed scr evv 45 which projects thrbu gh' the flange 41am is provided With a;

firihly upori' the plate 52' and ieces'sarily' upjeu'th'etible lQ. Beneathj'the flange 51 th'e'pivdt is exteu'ded downwardly and is adapted toreceive a; ratchet disk 56' provided withan-e'perture' Whereby it may be slipped over the'p'ivot and underneath Whichis arranged a cellar to'clamp the ratchet disk in position; a setscrevv '58 being provided to hem, it'fagaiil'st' "rotatien on the pivot. It will beunder'stohd' thait'the lbwer pertion of the pivo't' whi'ch is unthreaded, the upper portion which is threaded and the two of the "#1 tit e ee etit flanges hl 21M 52 ere-"preier'ibty e 11 if'th' sew r saw integral. A spring detent 59 secured to the a srii ge itais c iep eitqeeg ge theatm lee the disk to pesit enitae 'slr e mutants-mere rotation.

Secured t0 the table 40 and any:

part of the device as the plate 10, is a comcenter lqngitudinal me iil'iil' line of thfslid eeeemeeeeeeeiee we? nit eem be ww eerw E9951]: ,e; Qre wee; the site ,ieeree eie 1 9 2 @W i ilie i Mien. ii We net f lgii fi we 1th t P KE-1 e99 ei r teete ee; pie e; x Fe getie tbwqn laeeet ihrueee eet the. 11g

ee ee e119? eesleeggv t5. rine etitee he t .i.HR l.u-F- 9 eggee thei w he gr per: ms g p a e a e; e ip ewe e t fi ie e he new r-ei tee 2 t--lt e1e .k lex; rqtqtelegethe iik el 1 11; el new. W4 The emerge-elm eewe 1hr i eizieta rebet e see ie e ..ee.1.= x5e 314W? eeeeem the W eieeeet tat ee w eeee te wi h t tple etiret e et theta rewrite-91. aeeeele; etbeete l e0 gl w.-

e i tt e eee e etehet leek ter -.1delete-9 e Ree-We m-were 1 i-atl efi ig r ii? h eerie 91R Sh e; .vei eet eeeme the ,r ilg .t te ti tieelet be eetiei et 5 H w 3e gigrhgglv fiee f se t imit th teetet wil etieererte .5%? its eeren e #eeee Weeks e emen a eteh ii fiieed e Mattie-J5me 9 eipr pez' The.

tl tlwiei i-wbee piesit e rei .e

e 19 p e eei 1 .eiees e iet eeeeeteeeet went teeth es. eeee t ee We Qt eli e:

he: whet we blank with respect to such wheel can be weaned byem ene-eithe eed- .-serew 325', r the nunihermfvteethrto'be eat-ean be varied by removing the ratchet disk 56 and one with a different number of 1 kl e-'%ivice is readiy operatefigliqfiie y $811335 power to actuate it and is very "'eifiei'eiit and accurate in its results. y 1 Fiee-aieesl e-the te EQHQPlRS E wh iehr eeezeetmew .Petemtwh re: wee-te eweebleehe i. ,tllt ee the table tede wei li e wt mflWawt wJ-eeene-Qi eebeetereeefiemt eellyee ztermet t e weesheee meth efieeres he mete re he e e i fe e w h theetcee ie 1 eemead e ee are Ie-theeee ee elmeetteriew eeeve e 1.; pee e efl eeteeet 1 .1 i-edn eeh .t e ee M 5 22 we ewe- 1972 edeeteq We: Be. the; we e" ;te t- P ly e we: re e-theether-I ,p e inteeett ml eieee e= ithet-i ltab table st rthe-ne ieee e; t eeee fie W, t e the eee ee e 13%3. we 9 seeeteeeme.epns an fie pull; it ei bh. downward. Mounted at a. convenient withrel t ve i the e h r parts e w r eee r ew e'tti re ,eed-

Pr e 175 imp eeee em e t e h we .Q t e-Q i k ltge'gp gqeld d w t ai kffi se mm ii by; a t m ng; Weber, ifitls re neetdfie p it niefier; this. t n ed 0 make n perat ve et 9 e, %d-;i, 4 5 21 e ded 31 Ye eifi wfl te iei'me Pie $9.1 age Meme; A thmheit Y0 n7 beleeeg mtptthewmflm he Peel. 4 and shr n -t e plw =74 oft e, right and thereby niqgves th e disk fifi-one 5P9 QA tbeeheit w im es t? twe v ts- WY-- Wi 99 i 41 5? 9a met d egeie t i-e ewehe ee ng-573 't V-J 'o' t e ee pal re lti tl 21m. 2 1011: e l 4s; e flew-theme? l; tfl ln t it I nelfi ttr inlw ag .i-b' it ill rectly nngerflsonqe" ether flsL uitabl ef art the t ehleiigr fi egeege Asth tJZQ he Re i the iier t er ab e with Whic l it swe t d lifts. ("the im new ri We we esteeme eelmn i i 'sjew heat 1 eeeeees- $19 pm the ep-rieg fie; weeheme] .l lxviil el t efl fl 'fi eeefi gaxe se t med that these carriage and a saw mounted thereon, a grinding Wheel placed so as to overlap the periphery of the saw while the latter is in one position and means for tilting the saw in and out of such position and intermittently rotating it while out of such position.

2. A saw cutting device comprising a saw carriage and a saw mounted thereon, a grinding wheel placed so as to overlap the periphery of the saw while the latter is in one position and means for automatically tilting the saw in and out of such position and intermittently rotating it while out of such position.

3. A saw cutting device comprising a saw carriage and a saw mounted thereon, a grinding wheel placed so as to overlap the periphery of the saw While the latter is in one position and means for tilting the saw in and out of such position and automatically intermittently rotating it while out of such position.

4. A saw cutting device comprising a saw carriage and a saw mounted thereon, a grinding wheel placed so as to overlap the periphery of the saw while the latter is in one position and means for automatically tilting the saw in and out of such position a and automatically intermittently rotating it while out of such position.

5. A saw cutting apparatus comprising a tiltable table, asaw carriage mounted thereon and adjustable on the table in one direction, a device for restoring the table to position after it has been tilted, means for rotating the saw carriage While tilted, and a grinding wheel out of contact with a saw on the table when the table is in tilted position and in contact therewith when in normal position.

6. The combination with a saw carriage adapted to be tilted, of a saw secured thereon and a grinding wheel arranged in such proximity to the saw that the mere tilting of the carriage will bring the edge of the saw into contact with the grinding wheel, and means for intermittently rotating the saw while out of such contact.

7. The combination with a saw carriage adapted to be tilted, of a saw secured thereon and a grinding wheel arranged in such proximity to the saw that the mere tilting of the carriage will bring the edge of the saw into contact with the grinding wheel, and means for intermittently rotating the saw While out of such contact and preventing its movement while in such contact.

8. A saw cutting apparatus comprising a tiltable table, a saw carriage mounted thereonand adapted to be adjusted thereon along one direction and secured in position after adjustment, means for mounting a saw on the carriage and means for rotating it intermittently, in combination With meansfor limiting the extent to which the table can be tilted.

9. A saw cutting apparatus comprising a tiltable table, a saw carriage mounted thereon and adapted to be adjusted thereon along one direction and secured in position after adjustment, means for mounting a saw on the carriage and means for rotating it intermittently, in combination with means for limiting the extent to which the table can be tilted including stops placed on each side of it.

10. A saw cutting apparatus comprisin a tiltable table, a saw carriage mounted thereon and adapted to be adjusted thereon along one direction and secured in position after adjustment, means for mounting a saw on the carriage and means for rotating it intermittently, in combination with means for limiting the extent to which the table can be tilted including adjustable stops placed on each side of it.

11. A saw cutting apparatus comprising a tiltable table provided With an aperture, a rod extending through said aperture and provided with stops to limit the extent to which the table can be tilted.

12. A saw cutting apparatus comprising a tiltable table provided with an aperture, a rod extending through said aperture and provided with adjustable stops to limit the extent to which the table can be tilted.

13. A saw tooth cutting device comprising a grinding wheel, a tiltable table adapted to support a saw, a spring for tilting the table away from the grinding wheel, and automatic means for tilting the table into operative engagement with the grinding wheel.

14. A saw tooth cutting device comprising a grinding Wheel, a tiltable table adapted to support a saw, a spring for tilting the table in one direction, and automatic means for tilting the table in the opposite direction.

In testimony whereof I afiix my signature in presence of two witnesses.

JOSEPH ZULEG.

Witnesses:

ALDA L. MILLER, HELEN V. F ITZPATRICK.

Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,

Washington, D. G. 

